Unification studies are a kind of interdisciplinary studies sui generis with
regard to the realization of Korean unification. They are not static, but
dynamic in the sense that their main focus and combination and hierarchy
of major subjects have been changing. There can not be the universal
method for this kind of discipline. Scenario planning could be useful,
though, because of their characteristics as future studies and their dealing of
uncertainties and conflicting opinions. It is applied here and four scenarios
for unification and unification studies are suggested